Math, asked by vivekbhandari330, 5 months ago

what is a²+b²=?
(a+b)²=?​

Answers

Answered by ShanmukhSonawane
0

please Mark as brainlist

Answered by Anonymous
0

Answer:

 {a}^{2}  +  {b}^{2}  =(i)  {(a + b)}^{2}  - 2ab \\( ii) {(a - b)}^{2}  + 2ab \\  {(a + b)}^{2}  = (i) {a}^{2}  + 2ab +  {b}^{2}  \\ (ii) {(a - b)}^{2}  + 4ab

It is your answer.hope understand

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